EPA Compliant Catalytic Converter For Chevy Suburban/Tahoe 5.3L 2015-2018 – Direct Fit

Get your big Chevy SUV running clean and legal with this direct-fit catalytic converter.

Designed for 2015-2018 Suburban and Tahoe models with the 5.3L engine, it bolts right in with no cutting or welding required.

It's a complete unit that replaces the factory part, including the flanges.\n\nThis converter is EPA certified, so it's legal for sale in most states (check yours if you're in CA, NY, CO, or ME).

It's made with stainless steel and a ceramic substrate to handle high heat and last for years.

The oxygen sensor ports are pre-drilled in the right spots—both before and after the catalyst.\n\nWith a 3-year warranty, it's a reliable fix for a check engine light or failed emissions test.

Part numbers 50497 and 645159 cross-reference to your vehicle.

Keep your Suburban or Tahoe on the road without breaking the bank.